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Old 07-13-2017, 03:37 PM
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Electronic M Electronic M is offline
M is for Memory
 
Join Date: Jan 2011
Location: Pewaukee/Delafield Wi
Posts: 14,762
Perhaps you should look for a working 50's TV so you have a known good tube to test your tester....Another option would be to take a known good 6BK4 and wire it up to the tester and see what it does.

6BK4 tubes have similar characteristics to the average electron gun so they might be a good sanity check in this case.
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